You are caring for an older male patient who has been admitted
for pneumonia. The patient requires minimal assistance with ADLs.
You have cared for this patient the last few nights, and at around
8 PM, he thinks he is at home, he calls for his dog, his thought
processes are disorganized, and he is restless. What disorder is he
experiencing, and what nursing interventions would be appropriate
for this patient?
Please respond in no less than 250 words.